EP 0664139 A1 19950726 - An indwelling injector needle assembly having wings.
Title (en)
An indwelling injector needle assembly having wings.
Title (de)
Eine Verweilinjektionsnadel mit Flügeln.
Title (fr)
Une aiguille d'injection à demeure munie d'ailes.
Publication
Application
Priority
JP 2207594 A 19940121
Abstract (en)
An indwelling injector needle assembly having wings, a cannula or needle body (11), a hub (12) supporting a proximal end of the needle body, a tubing (3) connected a proximal end of the hub, and a cylindrical holder (2) having a distal end from which the wings (4) protrude. The hub (12) can slide along an inner periphery of the holder, between a first position near the distal end and a second position near a proximal end of the holder. A latching mechanism is formed in and disposed between the hub (12) and the holder (2) so that the hub is inhibited from moving from the first position towards the second position, and vice versa, such that its injector needle is allowed to slide in order to retract the needle's pricking edge into the cylindrical holder, while leaving its wings retained on a patient's skin. <IMAGE>
IPC 1-7
IPC 8 full level
A61M 5/158 (2006.01); A61M 25/06 (2006.01); A61M 5/32 (2006.01)
CPC (source: EP KR US)
A61M 5/158 (2013.01 - KR); A61M 25/0631 (2013.01 - EP US); A61M 25/0637 (2013.01 - EP US); A61M 5/3243 (2013.01 - EP US)
Citation (search report)
- [A] EP 0550949 A1 19930714 - UNIV FLORIDA [US]
- [A] DE 9311765 U1 19931104 - VIGGO SPECTRAMED AB HELSINGBOR [SE]
- [A] EP 0339812 A2 19891102 - MENLO CARE INC [US]
- [A] EP 0566769 A1 19931027 - INT SAFETYJECT IND INC [CA]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0664139 A1 19950726; EP 0664139 B1 19980930; CN 1109368 A 19951004; CN 1115173 C 20030723; DE 69505020 D1 19981105; DE 69505020 T2 19990218; JP 3245843 B2 20020115; JP H07204267 A 19950808; KR 100314812 B1 20020219; KR 960020970 A 19960718; US 5505711 A 19960409
DOCDB simple family (application)
EP 95100548 A 19950117; CN 95101192 A 19950119; DE 69505020 T 19950117; JP 2207594 A 19940121; KR 19940034308 A 19941215; US 37443695 A 19950119